Satellite remote sensing
Global Earth observation
This report discusses how Earth observation data can be used for harnessing Fourth Industrial Revolution technologies for the public good throughout the African continent.
Accurate soil moisture content data is invaluable having many practical and academic uses, including in agricultural development, natural disaster prediction, and civil and military works.
A methodological framework to assess the thermal performance of green infrastructure through airborne remote sensing
This paper presents a methodological framework for a more accurate assessment of the thermal performance of green infrastructure (GI) using a combination of airborne remote sensing, field measurements and numerical modelling. The proposed framework consists of: (a) controlling intervening variables and classifying sites according to...
The effect of building facades on outdoor microclimate – dependence model development using terrestrial thermography and multivariate analysis
This paper describes ground-based thermal infrared (TIR) data collection and the development of a multivariate regression model to predict brightness surface temperature from thermal images. The statistical model estimates surface temperature regressed against thermal image red, green and blue (RGB) values with high predictive strength...
Smarter urban futures require resilient built environment in the context of climate change. This chapter demonstrates the application of satellite-based surface cover and temperature data to support planning for urban heat resilience. Landsat 7 ETM+ and Landsat 8 data is used to analyse the correlation...
Application of a green infrastructure typology and airborne remote sensing to classify and map urban vegetation for climate adaptation
This document provides a standardised classification scheme (conventions and protocols) to estimate the vegetation cover of large areas with high resolution and accuracy, which has potential use to inform and propose climate change adaptation/mitigation strategies.
Successive bushfire inquiries in Australia have called for authorities to more effectively harness and disseminate bushfire information. Recommendations from these inquiries suggest a new approach to bushfires involving greater co-ordination, in which home dwellers, emergency fire services and government work more closely together and acknowledge...
Airborne thermal remote sensing can provide an excellent snapshot of spatial variability in land surface temperatures across the urban landscape. This can be used to broadly identify hot-spots across the landscape for prioritising the implementation of excess heat mitigation measures such as green infrastructure. Thermal...
This report focuses on the collection and use of airborne thermal remote sensing of the urban land surface as a tool for informing policy development and on-ground implementation of urban heat island mitigation strategies.